What are the cheapest airlines flying from Las Vegas to Brussels round-trip?

Cheapflights users have booked flights from Las Vegas to Brussels round-trip from $525. Another airline that can offer you cheap pricing is United Airlines. Delta is 41% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Brussels ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Brussels when rainfall is around 1.6 in.

If weather is an important factor for your trip to Brussels, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

What is the cheapest time of day to fly from LAS to BRU?

When flying from Las Vegas to Brussels, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Las Vegas to Brussels?

For a flight from Las Vegas to Brussels, you will be flying from Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city. Harry Reid Intl is the only Las Vegas airport and it handles 0 outbound flights to Brussels per day. 2 airlines have flights to Brussels from Las Vegas Harry Reid Intl on a regular basis.

Can I find deals for flights from Las Vegas to Brussels that include hotel bookings?

Yes. In addition to deals on Las Vegas to Brussels flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Las Vegas to Brussels?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Brussels.

Can I find deals for business class flights from Las Vegas to Brussels?

Yes. Cheapflights offers flight deals from Las Vegas to Brussels by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from Las Vegas to Brussels

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Find flight deals from Las Vegas to Brussels

Popular in	June
Cheapest in	March
Average price	$699

Highest demand for flights based on searches. 28% potential increase in price ($350 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).

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Average for round-trip flights in September 2026

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Best time to book a flight from Las Vegas to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from Las Vegas with our price prediction graph.

LAS-BR1

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Brussels

Read reviews from past customers who have flown Delta and United Airlines from Las Vegas to Brussels. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,591 reviews

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Delta

7.8

Good

8,591 reviews

Delta

7.8

Good

8,591 reviews

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

United Airlines

7.4

Good

10,226 reviews

Delta

7.8

Good

8,591 reviews

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Related info for your journey

What airport do you fly from for flights from Las Vegas to Brussels?
For a flight from Las Vegas to Brussels, you will be flying from Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city. Harry Reid Intl is the only Las Vegas airport and it handles 0 outbound flights to Brussels per day. 2 airlines have flights to Brussels from Las Vegas Harry Reid Intl on a regular basis.
What are the cheapest airlines flying from Las Vegas to Brussels round-trip?
Cheapflights users have booked flights from Las Vegas to Brussels round-trip from $525. Another airline that can offer you cheap pricing is United Airlines. Delta is 41% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Las Vegas to Brussels that include hotel bookings?
Yes. In addition to deals on Las Vegas to Brussels flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Las Vegas to Brussels?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Brussels.
Can I find deals for business class flights from Las Vegas to Brussels?
Yes. Cheapflights offers flight deals from Las Vegas to Brussels by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 2 airlines flying from Las Vegas to Brussels

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$525	Average$1,097	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$589	Average$768	FlexibilityNo cancel fee	On-time69%

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Find cheap flights from Las Vegas to Brussels with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Las Vegas to Brussels

Popular in

Cheapest in

Average price

Best time to book a flight from Las Vegas to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from Las Vegas with our price prediction graph.

Reviews of airlines servicing Brussels

Read reviews from past customers who have flown Delta and United Airlines from Las Vegas to Brussels. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Las Vegas to Brussels?

What are the cheapest airlines flying from Las Vegas to Brussels round-trip?

Can I find deals for flights from Las Vegas to Brussels that include hotel bookings?

How can I find direct flights from Las Vegas to Brussels?

Can I find deals for business class flights from Las Vegas to Brussels?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to Brussels

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Brussels by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Las Vegas to Brussels by cabin class

Find flights from Las Vegas to Brussels, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Las Vegas and Brussels flights

Browse other Las Vegas and Brussels flight options. Last updated on September 23, 2026.

Other flights from Las Vegas

Browse through other flights departing from Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on September 23, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 2 airlines flying from Las Vegas to Brussels

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Cheap flights from Las Vegas (LAS) to Brussels

Find cheap flights from Las Vegas to Brussels with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Las Vegas to Brussels

Popular in

Cheapest in

Average price

Best time to book a flight from Las Vegas to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from Las Vegas with our price prediction graph.

Reviews of airlines servicing Brussels

Read reviews from past customers who have flown Delta and United Airlines from Las Vegas to Brussels. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Las Vegas to Brussels?

What are the cheapest airlines flying from Las Vegas to Brussels round-trip?

Can I find deals for flights from Las Vegas to Brussels that include hotel bookings?

How can I find direct flights from Las Vegas to Brussels?

Can I find deals for business class flights from Las Vegas to Brussels?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to Brussels

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Brussels by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Las Vegas to Brussels by cabin class

Find flights from Las Vegas to Brussels, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Las Vegas and Brussels flights

Browse other Las Vegas and Brussels flight options. Last updated on September 23, 2026.

Other flights from Las Vegas

Browse through other flights departing from Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on September 23, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 2 airlines flying from Las Vegas to Brussels

100% Free

Book with Flexibility

Travel Smart